| 摘要 |
<P>PROBLEM TO BE SOLVED: To inexpensively arrange an ocean wind power generation device in large numbers on the ocean of being difficult to moor to the sea bottom since the depth of water is deep, without receiving restriction such as noise, scenery, safety, fishery and a sea route, by providing an ocean wind power generation wind turbine unflowing by wind even without mooring to the sea bottom, by using a part of wind power for windward propulsion. <P>SOLUTION: The wind turbine is arranged in an upper part of a floating body with the floating body for stably floating on the ocean as the basis, a propelling machine is arranged in a lower part of the floating body, and the propelling machine is directly driven by a part of torque of the wind turbine by connecting a rotary shaft of the wind turbine and a rotary shaft of the propelling machine. Electric power can be generated by staying in a specific position on the ocean, by negating leeward drag received to the wind turbine by the windward propulsion generated in the propelling machine by rotation of the wind turbine. <P>COPYRIGHT: (C)2013,JPO&INPIT |
